If I get vaccinated against anthrax, the flu, smallpox, or whatever, how long after the vaccine is introduced into the body am I “vaccinated”? How long before I am safe from the disease?
If I get a smallpox shot at 12pm on Monday when can I consider myself safe from smallpox? Later that day? Next week? Immediately?
And whats the most painful vaccination? I know typhoid hurt BAD.